1990 Isuzu Impulse vs. 1970 Mitsubishi Debonair
To start off, 1990 Isuzu Impulse is newer by 20 year(s). Which means there will be less support and parts availability for 1970 Mitsubishi Debonair. In addition, the cost of maintenance, including insurance, on 1970 Mitsubishi Debonair would be higher. At 1,989 cc (6 cylinders), 1970 Mitsubishi Debonair is equipped with a bigger engine. In terms of performance, 1990 Isuzu Impulse (130 HP @ 6800 RPM) has 41 more horse power than 1970 Mitsubishi Debonair. (89 HP @ 5000 RPM). In normal driving conditions, 1990 Isuzu Impulse should accelerate faster than 1970 Mitsubishi Debonair. With that said, vehicle weight also plays an important factor in acceleration. 1970 Mitsubishi Debonair weights approximately 220 kg more than 1990 Isuzu Impulse.
Because 1970 Mitsubishi Debonair is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1970 Mitsubishi Debonair. However, in wet, icy, snow, or gravel driving conditions, 1990 Isuzu Impulse, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1970 Mitsubishi Debonair (162 Nm @ 3400 RPM) has 24 more torque (in Nm) than 1990 Isuzu Impulse. (138 Nm @ 4600 RPM). This means 1970 Mitsubishi Debonair will have an easier job in driving up hills or pulling heavy equipment than 1990 Isuzu Impulse. 1970 Mitsubishi Debonair has automatic transmission and 1990 Isuzu Impulse has manual transmission. 1990 Isuzu Impulse will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1970 Mitsubishi Debonair will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1990 Isuzu Impulse | 1970 Mitsubishi Debonair | |
| Make | Isuzu | Mitsubishi |
| Model | Impulse | Debonair |
| Year Released | 1990 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 1586 cc | 1989 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 130 HP | 89 HP |
| Engine RPM | 6800 RPM | 5000 RPM |
| Torque | 138 Nm | 162 Nm |
| Torque RPM | 4600 RPM | 3400 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1110 kg | 1330 kg |
| Vehicle Length | 4220 mm | 4680 mm |
| Vehicle Width | 1700 mm | 1700 mm |
| Vehicle Height | 1300 mm | 1480 mm |
| Wheelbase Size | 2460 mm | 2700 mm |
